Speed – time graph Student activity Play

Speed – time graph Whiteboard exercise Play

Speed – time graph Whiteboard exercise Play

Speed – time graph Simulation Play

Speed – time graph Student activity Play

Speed – time graph Whiteboard exercise Play

Speed – time graph Illustration Play

Speed – time graph Simulation Play

Speed – time graph Student activity Play

Speed, distance and time Student activity Play

Spherical waves Student activity Play

Spherical waves Whiteboard exercise Play

Spontaneity of the process Whiteboard exercise Play

Spontaneous changes Animation Play

Spontaneous changes and probability Student activity Play

Stages of the polymerase chain reaction Whiteboard exercise Play

Standard enthalpies of combustion for selected substances Chart Play

Standard enthalpy change Animation Play

Standard enthalpy change Student activity Play

Standard enthalpy change Whiteboard exercise Play

Standard enthalpy change for hydrogenation of ethene Animation Play

Standard enthalpy change. Hess’s law Class activity Play

Standard enthalpy change. Hess’s law Whiteboard presentation Play

Standard enthalpy of atomisation Student activity Play

Standard enthalpy of atomisation Whiteboard exercise Play